把爱迪生发明电灯的故事用英文表达爱迪生发明电灯做了一千五百多次实验都没有找到适合做电灯灯丝的材料，有人嘲笑他说：“爱迪生先生，你已经失败了一千五百多次了。”爱迪生回答
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问题描述：
把爱迪生发明电灯的故事用英文表达
爱迪生发明电灯做了一千五百多次实验都没有找到适合做电灯灯丝的材料，有人嘲笑他说：“爱迪生先生，你已经失败了一千五百多次了。”爱迪生回答说：“不，我没有失败，我的成就是发现一千五百多种材料不适合做电灯的灯丝。”经过进一步试验，爱迪生发现用炭化后的日本竹丝作灯丝效果最好。直到1906年，爱迪生又改用钨丝来做，使灯泡的质量又得到提高，一直沿用到今天。
把上面的文字翻译成英文故事
毛昭勇回答：
Edisoninventingthelightbulbdidnot1500manyexperimentstofindsuitablelampfilamentmaterial,itwasridiculed,hesaid:"Mr.Edison,youhavefailedin1500manytimes."Edisonreplied:"NoIhavenotfailed,Ihavedoneisfoundinmorethan1500kindsofmaterialsarenotsuitableforthefilamentlamp."Afterfurthertesting,EdisonfoundthattheJapaneseusebamboocharcoalforthebestfilament.Until1906,Edisonhastodotoswitchtotungsten,sothatthequalityhasimprovedlightbulb,hasbeeninusetothisday.
毛乾霖回答：
Edisoninventedtheelectriclightdotheexperimentshavefoundno1,500forelectricfilamentmaterials,laughingathim,Mr.ThomasEdisonsaid:"youhavefailedmanytimes."1,500Edisonanswered:"no,Ididn'tfail,Iwasfoundof1,500kindsofmaterialsforthefilamentlamp."Afterfurthertests,EdisonfoundusingcokingafterJapanforbestresults.IncludefilamentUntil1906,Edisonalsousetungstenlamp,andimprovethequalityof,stillusedtoday.
错了别怪我,自己检查一下
崔建民回答：
Edisoninventingthelightbulbdidnot1500manyexperimentstofindsuitablelampfilamentmaterial,itwasridiculed,hesaid:"Mr.Edison,youhavefailedin1500manytimes."Edisonreplied:"NoIhavenotfailed,Ihavedoneisfoundinmorethan1500kindsofmaterialsarenotsuitableforthefilamentlamp."Afterfurthertesting,EdisonfoundthattheJapaneseusebamboocharcoalforthebestfilament.Until1906,Edisonhastodotoswitchtotungsten,sothatthequalityhasimprovedlightbulb,hasbeeninusetothisday.
罗振英回答：
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